baber/WOPTO huggingface dataset:
Patent JP-S57162264-A (JP)
Title: Method for manufacturing unconverted pasted plate for lead battery
Inventor: HAYASHI TOSHIAKI
IPC: H01M4/20
Filed: 1981-03-27
Abstract: PURPOSE:To improve initial discharge efficiency and life property by a method wherein two kinds of paste are mixed together to form desired paste, the diameters of their particles being set to the predetermined values. CONSTITUTION:A lead oxide is mixed with dilute sulfuric acid by kneading to prepare paste and an unconverted pasted plate for a lead battery is made by filling a latice with the paste. As the lead oxide for use in the paste, those of  which particles are 5mu or less and 20mu or more in diameter are used for mixture.  The mixture ratio can be made variable according to circumstances, on condition that the average particle diameter of the mixed oxide ranges from 5mu to  12mu.
Patent JP-H08220517-A (JP)
Title: Removal method for foreign matter adhering on liquid crystal display glass substrate
Inventor: CHIKADA YASU
IPC: G02F1/13
Filed: 1995-02-10
Abstract: PURPOSE: To remove foreign matters adhering on a liquid crystal display glass substrate at high removal rate by well sticking the adhesive layer face of an adhesive tape on the foreign matters and then peeling it. CONSTITUTION: An adhesive tape 1 is stuck to the whole face of the surface 3a (and/or the rear face) of a liquid crystal display glass substrate 3 and an adhesive layer 12 face is well stuck to foreign matters 2 on the surface 3a of the adhesive layer 12. It is performed by such a method, for example, that after the adhesive tape 1 is pressed on the surface 3a by a hand roller, it is left for several minutes. After sticking it in this way, a peeling operation of peeling the adhesive tape 1 from its end is performed so that the foreign matters 2 on the surface 3a are adsorbed by the adhesive layer 12 surface and removed from the surface 3a. The removal rate reaches high value compared with not only the conventional dry cleaning but wet cleaning and the proposed conventionally proposed method of using an adhesive tape.
Patent JP-H07264041-A (JP)
Title: Input buffer circuit
Inventor: SANO HIROYUKI
IPC: H03K19/0175
Filed: 1994-03-16
Abstract: PURPOSE:To provide an input buffer circuit making possible the output of a stable output signal also when noise is incorporated into an input signal. CONSTITUTION:An input buffer circuit is composed of an inversion circuit 6 outputting the signal which has an opposite phase to an input signal Ain based on the input of the input signal Ain and a noninverted circuit 7 outputting the signal in-phase with the input signal Ain. The threshold Vth H of the input circuit 8 of the inversion circuit 6 is made the level which is higher than the threshold Vth L of the input circuit 9 of the noninverted circuit 7, an output signal is outputted from the inversion circuit 6 via a switch circuit 10 to be closed when the input signal Ain becomes the level which is higher than the threshold Vth H, the output signal is outputted from the noninverted circuit 7 via a switch circuit 11 to be closed when the input signal Ain becomes the level which is lower than the threshold Vth H, and the output signals of the inversion circuit 6 and the noninverted circuit 7 are outputted as complementary output signals OUT 1 and OUT 2 via a flip flop circuit 3.
Patent JP-S57162795-A (JP)
Title: Lubricating oil for power transmitting apparatus
Inventor: TAKIFUJI TETSUO
IPC: C10M105/04
Filed: 1981-03-31
Abstract: PURPOSE:The titled lubricating oil prepared by hydrogenating the unsaturated bond of a reaction product of a specific amount of dicylopentadiene with an unsaturated hydrocarbon, having a specific boiling range, improved oxidative stability, corrosion resistance, etc., and suitable for the traction drive. CONSTITUTION:An unsaturated hydrocarbon, e.g. isoprene, obtained by thermally cracking petroleum hydrocarbon is reacted with 20vol% or more, preferably 30- 60vol%, based on the raw material oil, dicyclopentadiene, and the unsaturated bond of the reaction product, including benzene nucleus, is hydrogenated in the presence of a hydrogenating catalyst, e.g. nickel, to give the aimed lubricating oil having a boiling range of 250-450 deg.C expressed in terms of ordinary pressure.
Patent JP-H06259140-A (JP)
Title: Sensor fault discriminating device for control mechanism
Inventor: NAKAI SHOHEI
IPC: G01P3/42
Filed: 1993-03-08
Abstract: PURPOSE:To effectively diagnose the fault of an electromotive force generation type sensor which detects the revolving frequency of a rotor, etc., even when the rotor is not rotated. CONSTITUTION:An electromotive force generation type sensor S is provided with a pair of output terminals 31 and 33. Then a controller 12 carries out a prescribed control operation based on the change information on the difference of potentials generated between both terminals 31 and 32 in response to the detecting action of the sensor S. In regard of a sensor fault discriminating device containing such a control mechanism, both terminals 31 and 32 of the sensor S are connected to the controller 12 via the wirings L1 and L2. A voltage detecting circuit 33 is set at the middle part between both wirings L1 and L2 to supply the same DC positive voltage to these wirings L1 and L2 and also ground one of both terminals 31 and 32 for detection of the voltage of the other terminal. Based on the voltage of the other terminal, it is discriminated whether the sensor S is faulty or not.
Patent JP-S57160903-A (JP)
Title: Oxygen enricher
Inventor: KURUSU KUROSHI
IPC: B01D53/22
Filed: 1981-03-31
Abstract: PURPOSE: To efficiently obtain O 2 -rich air from the atmosphere with a compact and lightweight oxygen enricher using a selectively permeable membrane whose O 2  permeability is higher than the N 2  permeability.  
     CONSTITUTION: A selectively oxygen permeable membrane 14 with ≥2.0 ratio between the coeffts. of O 2  permeation and N 2  permeation and a porous support 13 are formed on one side or both isde of a support plate 11, an outlet 15 discharging enriched air is attached, and the periphery is fixed with an adhesive to form an element. A number of such elements are superposed on each other to fabricate an enriching module 21. Air introduced through a filter 44 by working a cross-flow fan 45 is used to cool a cooler 41 and fed to the supply inlet 22 of the module 21. In the module 21 O 2  enriched air is produced, and this air is passed through the outlet 15, a header 25 and the coolr 41, freed of water with a water separator 42, and discharged into the outside from a discharge outlet 50. N 2  enriched air from the exhaust port 23 of the module 21 is introduced into a chamber 51 holding a vacuum pump 52 to cool the pump 52, and it is exexhausted into the outside through exclusive paths 53, 54 and an exhaust path 55 while evaporating water accumulated in an evaporating dish 56. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09235882-A (JP)
Title: Equipment carry-in construction method at time of nuclear power plant construction
Inventor: HAMADA YASUSHI
IPC: E04H5/02
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To eliminate troublesome area use adjustment and cranes use adjustment, to eliminate troublesome facility setting for each unloading, to improve safety of workers, to rationalize unloading work, to reduce working cost, to efficiently shorten a construction period, etc. SOLUTION: Sediment is dug out from the ground 21 at normal height above the ground, a building 23 is constructed on an exposed rock base 22, an extra large size tower crane 25 for lifting up and down of a heavy articleis supported by a stud 26 assembled up on a rock base part between the building and the remaining ground 21 remaining at normal height above the ground, and equipment is carried in from the side of the ground 21 remaining at normal height above the ground in this state.  A monorail 27 for unloading directed to the side of the building 23 from above the ground 21 remaining at normal height above the ground is installed on a part of the stud 26 of the extra large size tower crane 25, and the equipment is carried in through an inside space of the stud 26 to the side of the building 23 from the side of the ground 21 remaining at normal height above the ground by a hoist 28 supported on the monorail 27.
Patent JP-S60193901-A (JP)
Title: Herbicide composition
Inventor: KATOU SHIYOUZOU
IPC: A01N43/10
Filed: 1984-03-13
Abstract: PURPOSE:A safe composition comprising an active ingredient obtained by blending a specific N-substituted-chloroacetanilide including a novel compound with another compound, showing more improved synergistic effect than use as an individual agent with a small amount of the composition used, having no phytotoxicity to crops. CONSTITUTION:A composition comprising a compound shown by the formula I (A, R1-R3 are H, halogen, alkyl, alkoxy, or alkylthio), mostly novel compound, a herbicide having a wide herbicidal spectrum on annual weeds such as Echinochloa crus-galli Beauv. var. praticola Ohwi., etc. occurring in paddy fields, and perennial weeds such as bulrush, etc., showing no phytotoxicity to paddy rice plants, capable destroying weeds effectively, and a well-known alpha-(beta-naphthoxy)propionic acid derivative shown by the formula II (R is -OCH3, formula III, formula IV, or formula V) showing herbicidal effect caused by hormone action, effective against broad-leaved weeds including perennial weeds, as active ingredients. Showing wide herbicidal spectrum in a wide use range (preferably an amount of the latter is 0.2-20pts.wt. based on 1pt.wt. of the former).
Patent JP-H06259617-A (JP)
Title: Ic card
Inventor: OKITA YOSHINORI
IPC: B42D15/10
Filed: 1993-03-08
Abstract: PURPOSE:To provide an inexpensive IC card of high reliability. CONSTITUTION:The memory part of an IC module 6 consists of a main memory 7, which is erased and written in block units and has an arbitrary area accessed only at the time of read and consists of, for example, a flash memory, and an auxiliary memory 8 which has an arbitrary area accessed at the time of erase, write, and read and consists of, for example, an EEPROM. A memory capacity ratio of these memories 7 and 8 is set so that the main memory 7 has the memory capacity required for the card and the auxiliary memory 8 has the memory capacity corresponding to one block of erase of the main memory 7. The total memory cell structure of memories 7 and 8 is reduced to a half in comparison with the case that all of memory capacities consist of the EEPROM, and the cost is reduced. Since the chip size is reduced, a high reliability is obtained. The auxiliary memory 8 is used as a transaction area and its contents are transferred to the main memory 7, thereby accessing an arbitrary area.
Patent JP-S57170967-A (JP)
Title: Initially erasable ink composition for ball point pen
Inventor: FURANKU ANDORIYUU MIYURAA
IPC: C09D11/18
Filed: 1982-03-25
Abstract: An initially erasable ink composition for a ball point writing instrument which ink is characterized by its initial erasability by ordinary pencil erasers when applied by a ball point writing instrument to an absorbent paper-like writing surface and which thereafter develops permanence. The ink composition comprises an elastomer selected from the group consisting of natural rubbers, synthetic rubbers and mixtures thereof, pigment, and a solvent system for said elastomer and pigment. The elastomer is present in the range of about 18-28% by weight of the ink and the pigment is present in the range of about 10-22% by weight of the ink. The solvent system comprises a volatile component present in the range of about 8-30% by weight of the ink and having a boiling point less than about 180 DEG C. and an essentially non-volatile component which is predominantly a low viscosity hydrocarbon oil, essential oil, petroleum derivative, plasticizer or mixtures thereof having a boiling point less than about 300 DEG  C. and greater than about 180 DEG  C. being present in the range of about 21 to 50.5% by weight of the ink. The solvent system may also include up to 15% by weight of the ink composition of a non-volatile high viscosity material having a boiling point greater than about 300 DEG  C.
Patent JP-S61206089-A (JP)
Title: Reading method of dot notation character
Inventor: NAKADA KENJI
IPC: G06K9/62
Filed: 1985-03-11
Abstract: PURPOSE:To find out the characteristic among the characters as a candidate and to recognize it by storing the recognized character to the picture memory, obtaining the histogram, detecting the position, counting the number of islands in the area and comparing with the reference value. CONSTITUTION:For a printed material 2 in which the dot notation character is printed, a picture is inputted by a camera 3, and the video signal is separated to a video signal and a synchronizing signal at a synchronizing signal separating circuit 5. The video signal is decomposed to a picture element at the binary circuit, and the synchronizing signal prepares the address of a picture memory 9 at an address preparing circuit 6. When the printed material 2 is detected by a position detecting device 16, the output is sent through a control circuit 17 to an MPU 12, and the video signal is stored to the picture memory 9. Based upon the procedures stored to a ROM 13 for storing the processing procedures, the MPU 12 obtains the number of islands in respective areas, compares the number with the reference value of the number of islands of respective figures stored at a ROM 14 for the data beforehand and recognizes the recognized character. When the reference value is the same value, the additional processing is executed concerning the character which goes to be the candidate, and finally, one character is determined.
Patent JP-S54140130-A (JP)
Title: Abnormality detection device of frequency converter
Inventor: SUGISAKA HIROSHI
IPC: H02M5/45
Filed: 1978-04-21
Abstract: PURPOSE: To enable to detect short-circuit trouble in direct current circuit, regardless of set value of electric current limitation level, by detecting short-circuit trouble with ratio of alternating current side current of both thyristor converters.  
     CONSTITUTION: If short-circuit trouble is occured at a time, electric current which is currented from electric source side through thyristor converter 1 is detected by ACCT19, and since electric current is limited by electric current limiting circuit 5, (a) electric current is constant, but since direct current input voltage of thyristor converter device 2 is dropped to nearly zero, the alternating current side current is dropped such as (b). Therefore, divider output (I 2 /I 1 ) is reapidly dropped, so as to be shown in (c), it is out of normal time, and lower limit comparator 202 generates output. From this, electric current ratio abnormality detector 104 generates output signal (h). That is:- a trouble is detected, and suitable gate operation can be done through protective logic 105. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10236679-A (JP)
Title: Plate member discharging device
Inventor: HAMANAKA HITOSHI
IPC: B65H1/30
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To take out plate members one by one without risk of damaging and furnishing plate member takeout ports at proper positions. SOLUTION: Accommodator units 14a-(14Bf) are furnished below exhaust units 14As-(14Af) having takeout ports 14Ea-(14Ef), respectively. The upper part of each of plate members 40 stacked in accommodating cassettes (18A)-18C is cut away from the lower part, and in the condition as held by holder members 68A and 68B, the plate members 40 are exhausted to the takeout ports 14Ea-(14Ef) one by one from the undermost lying one.
Patent JP-S56142639-A (JP)
Title: Photo-etching technique jointly using electron ray exposure and ultraviolet ray exposure
Inventor: IIDA YASUO
IPC: G03F7/30
Filed: 1980-04-09
Abstract: PURPOSE:To form a minute pattern in a complicate shape by a method wherein a positive resist for ultraviolt rays exposure also sensing electron rays is applied on a  semiconductor substrate, and the substrate is exposed in a shape that electron rays  and ulraviolet rays are jointly used and both advantages are utilized. CONSTITUTION:A positive resist 102 for ultraviolet rays exposure also sensing electron rays such as AZ-2400 is applied on a silicon substrate 101, electron rays are irradiated and latent images corresponding to a minute pattern are formed. The substrate is exposed only for 20sec., the difference of 60sec. optimum developing time in exposure by electron rays and 40sec. optimum developing time in exposure by ultraviolet rays, by using a 1% aqueous solution of caustic potash, and a mask 104 for ultraviolet rays is matched and the substrate is exposed by ultraviolet rays only for 40sec. Thus, an electron rays exposed section entering an ultraviolet exposed  mask pattern is developed completely while the resist of the outside of the pattern is  removed including the electron rays exposed section, and exposure utilizing both  advantages of electron rays and ultraviolet rays is conducted.
Patent JP-H09210391-A (JP)
Title: Air conditioner
Inventor: ASADA TOKUYA
IPC: F24F1/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To enable curtailing of the number of parts while upgrading blowing performance in air conditioning equipment having a suction port and a differ on the undersurface thereof. SOLUTION: This air conditioning equipment is constituted of a room side heat exchanger 4 which has a suction port 3 and a diffuser 2 on the underside thereof to compose a refrigerating cycle within the main body, a cross flow fan 5 to feed air exchanged for heat by the room side heat exchanger 4 to the diffuser 2, a drive means to drive the cross flow fan 5, a water receiving pan to treat a condensed liquid of the room side heat exchanger 4, a gutter which receives the condensed liquid droppable from the room side heat exchanger 4 to be guided to the water receiving pan and a stabilizer. The stabilizer and the water receiving pan are integrated to make a water pan 7 integrated with the stabilizer.
Patent JP-S53131985-A (JP)
Title: Coagulant containing cationic polymer
Inventor: OOZEKI TAKAO
IPC: B01D21/01
Filed: 1977-04-25
Abstract: PURPOSE:To provide a coagulant containing a laminated type cation polymer and manimanifesting special effects in treating organic waste water such as activated sludge, sewage sludge, dye waste water and the like, which is obtained by the Menshtokin's reaction of specific tertiary diamine and halide.
Patent JP-H11251750-A (JP)
Title: Wiring board
Inventor: NOMOTO MASARU
IPC: H05K3/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To allow a semiconductor integrated circuit element to operate normally, by mounting a semiconductor integrated circuit element having a high- speed operational function at a high frequency. SOLUTION: In this wiring board, a conductor layer 2.3 for power supply is arranged between the insulation layers 1a and 1e of an insulation substrate 1 which are formed by piling up a plurality of insulation layers 1a to 1e, and a plurality of via conductors 7a for signal penetrating the conductor layer 2.3 for power supply are arranged in the insulation substrate 1, further they are arranged adjacent to each other at a center-to-center distance PI of 500 μm or less and they are electrically insulated individually because they pass through an openings 2a.3a which are provided corresponding to each via conductor 7a for signal in the conductor layer 2.3 for power supply.  Since a current runs among the via conductors 7a for signal adjacent to each other in the conductor layer 2.3 for power supply, an electric power can be supplied constantly and stably to the semiconductor integrated circuit, permitting it to operate normally at a high speed.
Patent JP-H11246670-A (JP)
Title: Composite particle, and silver halide photographic photosensitive material and silver-adsorbing sheet material
Inventor: UEDA EIICHI
IPC: C08J3/12
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain composite particles exhibiting high silver adsorptive performance and useful in e.g. silver halide photographic photosensitive materials, silver-adsorbing sheets, both having sufficient silver sludge preventive effect by mixing a silver-adsorbing group-bearing compound and a hydrophilic polymer with each other. SOLUTION: The composite particles are obtained by mutually mixing (A) a silver-adsorbing group-bearing compound [e.g. a phosphazene compound such as a compound of the formula (R1 and R2 are each an alkyl, alkoxy, aryl(oxy) or the like; (n1 ) >=1), water-insoluble and silver-adsorbing group-contg. polymer, silver-adsorbing group-bearing and ballast groupsubstituted compound] and (B) a hydrophilic polymer (e.g. gelatin, its combination with dextran or polyacrylamide) and, as necessary, furthermore, (C) a gas.
Patent JP-H07256049-A (JP)
Title: Exhaust gas fluid treatment method and apparatus for work such as plating work or the like
Inventor: TERADA SHUNICHI
IPC: B01D53/34
Filed: 1994-03-17
Abstract: PURPOSE:To treat the exhaust gas (harmful gas, acidic gas) formed from the exhaust gas producing site of plating work by transferring the same to treated water containing a filterable heavy metal. CONSTITUTION:An exhaust gas fluid treatment apparatus for work is constituted of the hood 1 provided to the plating work site, the piping 3 equipped with an existing blower 5 connected to the hood 1, the treatment tank 10 connected to the piping, the blowoff piping provided so that the open port 11a of one end thereof is positioned in the treatment tank and the other end thereof is connected to the piping the kneading device consisting of a large number of the baffle plates, inclined plates and bypass devices provided to the treatment tank in a multistage fashion and the discharge port connecting a drain pipe 13 for treated water containing a heavy metal provided to the treatment tank.
Patent JP-H06301907-A (JP)
Title: Record circuit for recording data in recording medium
Inventor: JIYON ERITSUKU HEINZU
IPC: G11B20/10
Filed: 1994-03-17
Abstract: PURPOSE: To adjust the amplification factor of a write equalizing pulse by providing a write head, current source expressing the flow of data to be written on a magnetic tape, and controller for guiding the equalizing pulse to an equalized recording circuit. CONSTITUTION: A write eqaulizing recording circuit 10 is composed of a control circuit 14, current source 16 and write head 18. The control circuit 14 is composed of a data formatter 20, write driving control circuit 24 and correction type H bridge 26, and this correction type H bridge 26 is composed of an equalizing current switching circuit 28 and a bridge circuit 30. The current source 16 is composed of a write enabling switch 32, equalizing current source 34 and write current source 36. Then, this current source 16 supplies a suitable current, of which the amplification factor is adjusted through the write head 18, provided with a write equalizing current waveform under the control of the write driving control circuit 24.